Six and a half years ago I started cycling to work. From the very beginning, to keep myself motivated, I set a target of a certain percentage of work days that I wanted to cycle to work. In the first year I set a fairly modest target of 20%, which I blitzed, and in subsequent years I raised the target, which is now at 80%.
Today I reached a significant milestone (or perhaps kilometrestone) in that I have now clocked up 10,000km riding to and from work.
Well done – that is impressive!